Netzteil - Grundig Davio 14 P 37-4501 FR/Text Service Manual

Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of PCBs
Netzteil / Power Supply - XCL.190
1
X601
1
2
MAINS
X602
C608
DEGAUSS
R604
10n/275V
1
2
C635 PTC
2.2n/250V
POWER SWITCH
SW601
F601 V601
L601
C621
S14K385
T 3.15AH 250V
330n/275V
2 4
1 3
R614
470k 0.5W
LINE FILTER
1
C616
R615
560p
R613
0R
33k
C620
2.2n
R611
_ _ 1
OR
OTC VCC
2
PCS OUT
_
4
3
RZI GND
R603
4
SRC PVC
***
5
OCI FC1
C618
R612
1.5n 6
FC2 REF
P601
2.2k _ 7
_ _ SYNC PMO
IC601
C619
TDA16846
C617
56p
_
4
3 5
2
D605 D606
R605
RF2007 RF2007
C626
*** R608
C609 68u/400V 68k 1.5W
1n/1kV
C622
_
*** C610 D610
C627
1n/1kV RGP10J
220p/2kV
D607 D608
_
RF2007 RF2007
R616
1M 1W
T603
FQPF3N60FP
2 R621
47R 1/4W
R617
3.9M 1W
C634
47p _ _
14
_
D604
R629
L604
13
LL4148
0R(27R)
47uH
12
C636
100n
11 _ C625
C605
10n 22u/50V
10
_ _ _
9
_ _ _
8 C624
R618
1u/50V
39k (0R)
SMPS HEATSINK
R619
HS601
15k(47k)
_
R620
D603
1N4148 6.8k
C623 *** siehe Variantenliste Seite 3-16
100p
*** see variant list page 3-16
_
1W OPT.
45V
R610
3.3k 1/4w
C613
220p/2kV
C606 ZD601
10n
5
C612 TR601 L602
50uH
33n/630V
***
1 2
D609
RGP15J
R609
C614
22k 1/4w
6 47u/160V
C611
1n/1kV
_
5
3
R624 D612
12.5V
C628
0.1R RGP15J
470p/2kV
10
C631
12 C602
1000u/25V
47n
R623
0.1R
14
9
13 SMT FAN1117AD33X (NCP1117DTARK)
D611 6V IC602
RGP10D
_
IN
R622 GND
4.7M 0.5W
C630
220u/16V C603 C632
C629 47n 47u/16V
2.2n/250V
_
B+
***
33V
33V
B+ ***
C615
33u/160V
CAB. 4B
3.3V
OUT
R541 R542
240R%1 3k3
C604
R540 C633
47n
47u/16V
390%1
C533
10n